Invention Application
- Patent Title: INTEGRATED OPTICAL ASSEMBLY AND METHOD FOR PROJECTION DISPLAYS
- Patent Title (中): 集成光学组件和投影显示方法
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Application No.: PCT/US2005047568Application Date: 2005-12-30
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Publication No.: WO2007040579A3Publication Date: 2009-04-30
- Inventor: APPLEBY JON H , DAVIES KATHLEEN HANNON , FREY PAUL D
- Applicant: LIGHTEN TECHNOLOGIES N , APPLEBY JON H , DAVIES KATHLEEN HANNON , FREY PAUL D
- Assignee: LIGHTEN TECHNOLOGIES N,APPLEBY JON H,DAVIES KATHLEEN HANNON,FREY PAUL D
- Current Assignee: LIGHTEN TECHNOLOGIES N,APPLEBY JON H,DAVIES KATHLEEN HANNON,FREY PAUL D
- Priority: US71940805 2005-09-21; US16399505 2005-11-07
- Main IPC: G03B21/28
- IPC: G03B21/28 ; A47B81/06 ; H04N5/64
Abstract:
An assembly for use in a projection system includes a plurality of optical elements such as one or more mirrors (130 and 120), a light engine (110), a screen (140), and a monolith (150). The optical elements are coupled to the monolith to provide a central element of reference, thereby enabling alignment based on the central element of reference.
Information query
